Ruth Heerdt

Follow

Person

Mannheim, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Benzene sulfonyl ureas
- Patent number 3,962,244
- Issue date Jun 8, 1976
- Hoechst Aktiengesellschaft
- Rudi Weyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzenesulfon YL-semicarbazides for lowering blood sugar levels
- Patent number 3,939,269
- Issue date Feb 17, 1976
- Hoechst Aktiengesellschaft
- Walter Aumuller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE